Summary for Tyrosine Phosphatase Substrate I, DADEY(PO3)LIPQQG
Tyrosine Phosphatase Substrate I, DADEY(PO3)LIPQQG
This phosphopeptide is a substrate for a variety of protein tyrosine phosphatases (PTPs), including PTP1B (R&D Systems, Catalog # 1366-PT), Yersinia PTP, and SHP-2. Enzymatic cleavage of this substrate liberates inorganic phosphate, which can be measured in dye binding assays, such as the malachite green method.
Product Specifications for Tyrosine Phosphatase Substrate I, DADEY(PO3)LIPQQG
Preparation & Storage
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below.
Lyophilized samples are stable for up to twelve months from date of receipt at -20° C to -70° C. Upon reconstitution, the substrate can be stored at 2° - 8° C for one month or at -20° to -70° C in a manual defrost freezer for three months. Avoid repeated freeze-thaw cycles. Protect from exposure to direct light.
Which Brands are Currently Available on bio‑techne.com? R&D Systems, Tocris Bioscience and ProteinSimple branded products are available to purchase through bio‑techne.com. ProteinSimple branded instruments are available to quote. ACD branded products will be available on bio‑techne.com in the near future. Novus Biologicals branded products are not currently available on bio‑techne.com and can be found at novusbio.com.
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